import java.util.Calendar;
import java.util.Scanner;

public class While {
    public static void main(String[] args) {
        Scanner stdIn=new Scanner(System.in);

        long sum=0,n=1;
        long t1= Calendar.getInstance().getTimeInMillis();
//        for (n=1;n<=100000000000L;n++)
            while (n<=100000000000L) {
                n++;
            }
        long t2= Calendar.getInstance().getTimeInMillis();
        System.out.println(t2-t1);
        System.out.println("n:"+n);

    }
}
